🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 19.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.87 AU - 0.89 AU

Year: 290 Days

Day: 40 Hours

Environment

Temp: 154 °C

Axial Tilt: 58.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.98 AU - 1.08 AU

Year: 367 Days

Day: 30.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,879,425 km

• M1: 227,838 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.76 AU - 1.8 AU

Year: 835 Days

Day: 47.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.82 AU - 2.28 AU

Year: 1032 Days

Day: 23.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 104 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.01 AU - 2.63 AU

Year: 1242 Days

Day: 12.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.21 AU - 3.03 AU

Year: 1490 Days

Day: 44.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 12.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.12 AU - 9.8 AU

Year: 9426 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,879,425 km

• M1: 307,274 km (0.102 R)
• M2: 390,899 km (0.071 R)
• M3: 545,135 km (0.091 R)
• M4: 656,136 km (0.102 R)
• M5: 962,214 km (0.071 R)
• M6: 1,313,619 km (0.099 R)
• M7: 1,705,266 km (0.083 R)
• M8: 1,852,321 km (0.081 R)
• M9: 2,029,445 km (0.097 R)
• M10: 2,428,273 km (0.048 R)
• M11: 2,622,899 km (0.055 R)
• M12: 3,117,470 km (0.089 R)
• M13: 3,453,317 km (0.033 R)
• M14: 4,093,746 km (0.074 R)
• M15: 4,360,329 km (0.113 R)
• M16: 4,701,711 km (0.115 R)
• M17: 4,981,011 km (0.089 R)
• M18: 5,666,468 km (0.106 R)
• M19: 6,497,335 km (0.115 R)
• M20: 6,730,558 km (0.094 R)
• M21: 7,045,910 km (0.116 R)
• M22: 7,325,808 km (0.109 R)
• M23: 8,020,989 km (0.098 R)
• M24: 8,313,303 km (0.079 R)
• M25: 8,865,768 km (0.079 R)
• M26: 9,473,884 km (0.085 R)
• M27: 9,606,128 km (0.06 R)
• M28: 9,783,102 km (0.085 R)
• M29: 10,095,762 km (0.092 R)
• M30: 10,639,251 km (0.117 R)
• M31: 12,087,059 km (0.084 R)
• M32: 12,858,535 km (0.114 R)
• M33: 13,845,133 km (0.118 R)
• M34: 14,398,197 km (0.067 R)
• M35: 15,474,105 km (0.106 R)
• M36: 15,577,925 km (0.074 R)
• M37: 17,055,653 km (0.102 R)
• M38: 17,216,621 km (0.072 R)
• M39: 17,594,355 km (0.116 R)
• M40: 19,299,322 km (0.081 R)
• M41: 20,086,656 km (0.112 R)
• M42: 20,370,293 km (0.04 R)
• M43: 23,101,651 km (0.053 R)
• M44: 25,822,537 km (0.1 R)
• M45: 26,007,590 km (0.098 R)
• M46: 27,440,438 km (0.06 R)
• M47: 28,198,151 km (0.069 R)
• M48: 28,643,355 km (0.082 R)
• M49: 29,411,989 km (0.082 R)
• M50: 29,734,372 km (0.074 R)
• M51: 30,512,580 km (0.117 R)
• M52: 31,100,649 km (0.034 R)
• M53: 31,692,459 km (0.098 R)
• M54: 33,355,987 km (0.094 R)
• M55: 33,759,303 km (0.103 R)
• M56: 33,894,240 km (0.061 R)
• M57: 34,164,414 km (0.071 R)
• M58: 34,571,170 km (0.07 R)
• M59: 34,707,005 km (0.073 R)
• M60: 35,252,589 km (0.077 R)
• M61: 36,075,975 km (0.075 R)
• M62: 36,767,117 km (0.078 R)
• M63: 37,742,047 km (0.117 R)
• M64: 38,443,661 km (0.057 R)
• M65: 39,788,546 km (0.107 R)
• M66: 39,930,963 km (0.119 R)
• M67: 40,359,411 km (0.108 R)
• M68: 40,574,084 km (0.102 R)
• M69: 40,717,548 km (0.116 R)
• M70: 41,437,114 km (0.11 R)
• M71: 42,305,979 km (0.078 R)
• M72: 42,815,659 km (0.106 R)
• M73: 43,547,342 km (0.091 R)
• M74: 43,841,152 km (0.047 R)
• M75: 43,988,356 km (0.106 R)
• M76: 44,356,965 km (0.089 R)
• M77: 44,800,673 km (0.072 R)
• M78: 45,171,526 km (0.102 R)
• M79: 47,342,490 km (0.12 R)
• M80: 49,241,336 km (0.111 R)
• M81: 49,624,157 km (0.076 R)
• M82: 49,854,238 km (0.087 R)
• M83: 50,161,662 km (0.108 R)
• M84: 50,315,598 km (0.078 R)
• M85: 51,863,487 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 5.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.3 AU - 21.4 AU

Year: 26505 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,879,425 km

• M1: 107,262 km (0.072 R)
• M2: 187,297 km (0.115 R)
• M3: 375,341 km (0.074 R)
• M4: 553,363 km (0.117 R)
• M5: 675,434 km (0.07 R)
• M6: 789,578 km (0.037 R)
• M7: 1,286,093 km (0.089 R)
• M8: 1,490,743 km (0.117 R)
• M9: 1,554,172 km (0.074 R)
• M10: 1,596,957 km (0.029 R)
• M11: 1,772,136 km (0.107 R)
• M12: 2,069,986 km (0.053 R)
• M13: 2,236,787 km (0.064 R)
• M14: 2,285,257 km (0.063 R)
• M15: 2,867,642 km (0.101 R)
• M16: 3,298,633 km (0.071 R)
• M17: 3,437,460 km (0.092 R)
• M18: 3,578,231 km (0.03 R)
• M19: 3,807,415 km (0.079 R)
• M20: 3,865,459 km (0.068 R)
• M21: 4,340,433 km (0.041 R)
• M22: 4,584,726 km (0.096 R)
• M23: 5,838,805 km (0.111 R)
• M24: 6,006,803 km (0.078 R)
• M25: 6,313,329 km (0.053 R)
• M26: 7,516,545 km (0.108 R)
• M27: 8,369,702 km (0.054 R)
• M28: 8,635,387 km (0.082 R)
• M29: 8,826,873 km (0.026 R)
• M30: 8,903,766 km (0.055 R)
• M31: 9,527,739 km (0.053 R)
• M32: 10,982,279 km (0.08 R)
• M33: 11,314,835 km (0.108 R)
• M34: 11,524,272 km (0.104 R)
• M35: 12,375,185 km (0.12 R)
• M36: 12,677,672 km (0.117 R)
• M37: 12,764,588 km (0.108 R)
• M38: 13,070,366 km (0.045 R)
• M39: 13,114,198 km (0.114 R)
• M40: 13,822,694 km (0.111 R)
• M41: 14,181,579 km (0.115 R)
• M42: 14,226,758 km (0.056 R)
• M43: 14,271,786 km (0.07 R)
• M44: 14,316,965 km (0.108 R)
• M45: 14,680,189 km (0.032 R)
• M46: 15,138,407 km (0.083 R)
• M47: 15,369,236 km (0.118 R)
• M48: 16,304,223 km (0.083 R)
• M49: 17,257,610 km (0.111 R)
• M50: 17,692,491 km (0.089 R)
• M51: 17,740,961 km (0.108 R)
• M52: 17,886,819 km (0.119 R)
• M53: 18,228,800 km (0.09 R)
• M54: 19,018,527 km (0.084 R)
• M55: 19,167,826 km (0.036 R)
• M56: 19,467,620 km (0.103 R)
• M57: 20,223,987 km (0.074 R)
• M58: 20,274,700 km (0.106 R)
• M59: 20,478,153 km (0.096 R)
• M60: 21,247,236 km (0.093 R)
• M61: 21,609,263 km (0.043 R)
• M62: 23,131,122 km (0.11 R)
• M63: 23,878,064 km (0.073 R)
• M64: 24,200,597 km (0.088 R)
• M65: 25,834,804 km (0.12 R)
• M66: 26,609,572 km (0.091 R)
• M67: 26,776,672 km (0.096 R)
• M68: 27,335,869 km (0.096 R)
• M69: 27,898,956 km (0.064 R)
• M70: 28,295,390 km (0.092 R)
• M71: 29,841,933 km (0.093 R)
• M72: 30,131,255 km (0.106 R)
• M73: 30,421,625 km (0.11 R)
• M74: 30,596,205 km (0.103 R)
• M75: 30,654,548 km (0.113 R)
• M76: 31,122,191 km (0.065 R)
• M77: 31,415,553 km (0.049 R)
• M78: 31,827,994 km (0.114 R)
• M79: 32,242,231 km (0.064 R)
• M80: 32,539,182 km (0.03 R)
• M81: 32,598,573 km (0.115 R)
• M82: 33,375,435 km (0.098 R)
• M83: 33,856,392 km (0.11 R)
• M84: 35,252,140 km (0.09 R)
• M85: 35,619,253 km (0.09 R)
• M86: 35,864,743 km (0.118 R)
• M87: 37,038,638 km (0.086 R)
• M88: 38,287,630 km (0.029 R)
• M89: 39,677,544 km (0.12 R)
• M90: 39,741,123 km (0.109 R)
• M91: 40,506,615 km (0.108 R)
• M92: 42,116,887 km (0.084 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,124 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit